@inproceedings{xu2019understanding,
  title={Understanding and Improving Layer Normalization},
  author={Xu, Jingjing and Sun, Xu and Zhang, Zhiyuan and Zhao, Guangxiang and Lin, Junyang},
  booktitle={Advances in Neural Information Processing Systems},
  pages={4381--4391},
  year={2019},
  url={https://papers.nips.cc/paper/2019/file/2f4fe03d77724a7217006e5d16728874-Paper.pdf}
}